package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class JDBCDemo2 {
    public static void main(String[]args){
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
            Connection connection = DriverManager.getConnection(
                    "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                    "root",
                    "root");
            Statement statement = connection.createStatement();
            String sql = "INSERT INTO user(username,password,nickname,age) " +
                         "VALUES('张三','123123','阿三',22)";
            int num = statement.executeUpdate(sql);
            if(num>0){
                System.out.println("插入成功");
            }else{
                System.out.println("插入失败");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

    }
}
